5 JUL 2011, no change

7 JUN 2011, no change

3 MAY 2011, no change

5 APR 2011, no change

1 MAR 2011, no change

1 FEB 2011, no change

7 DEC 2010,  no change

2 NOV 2010,  +0.25% to 4.75%

5 OCT 2010,  no change

7 SEP 2010,  no change

3 AUG 2010,  no change

6 JUL 2010,  no change

1 JUN 2010,  no change

5 MAY 2010,  +0.25%  to  4.50%

 

7 APR 2010,  +0.25%  to  4.25%

 

3 MAR 2010,  +0.25%  to  4.00%

2 FEB 2010,  no change

 

2 DEC 2009,  +0.25%  to  3.75%

 

4 NOV 2009,  +0.25%  to  3.50%

 

7 OCT 2009,  +0.25%  to  3.25%

7 SEP 2009,  no change

3 AUG 2009,  no change

6 JULY 2009,  no change

1 JUNE 2009,  no change

4 MAY 2009,  no change

8 APR 2009,   -0.25%  to  3.00%

2 MAR 2009,  no change

4 FEB 2009,   -1.00%  to  3.25%

 

3 DEC 2008,   -1.00%  to  4.25%

 

5 NOV 2008,   -0.75%  to  5.25%

 

8 OCT 2008,   -1.00%  to  6.00%

 

3 SEP 2008,   -0.25%  to  7.00%

 

5 MAR 2008,   +0.25%  to  7.25%

 

6 FEB 2008,   +0.25%  to  7.00%

 

7 NOV 2007,   +0.25%  to  6.75%

 

8 AUG 2007,   +0.25%  to  6.50%

 

8 NOV 2006,   +0.25%  to  6.25%

 

2 AUG 2006,   +0.25%  to  6.00%

 

3 MAY 2006,   +0.25%  to  5.75%

 

2 MAR 2005,   +0.25%  to  5.50%

 

3 DEC 2003,   +0.25%  to  5.25%